BR112021025618A2 - Composto, método para prevenir, tratar ou diminuir a gravidade de uma doença, composição farmacêutica e uso de um composto - Google Patents

Composto, método para prevenir, tratar ou diminuir a gravidade de uma doença, composição farmacêutica e uso de um composto

Info

Publication number
BR112021025618A2
BR112021025618A2 BR112021025618A BR112021025618A BR112021025618A2 BR 112021025618 A2 BR112021025618 A2 BR 112021025618A2 BR 112021025618 A BR112021025618 A BR 112021025618A BR 112021025618 A BR112021025618 A BR 112021025618A BR 112021025618 A2 BR112021025618 A2 BR 112021025618A2
Authority
BR
Brazil
Prior art keywords
compound
lessening
severity
disease
treating
Prior art date
Application number
BR112021025618A
Other languages
English (en)
Portuguese (pt)
Inventor
G M Shore Daniel
Marie GRANDNER Jessica
C Bryan Marian
Edward Zak Mark
S Rajapaksa Naomi
Yun-Xing Cheng
Original Assignee
Hoffmann La Roche
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of BR112021025618A2 publication Critical patent/BR112021025618A2/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D487/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04Ortho-condensed systems
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/007Pulmonary tract; Aromatherapy
    • A61K9/0073Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy
    • A61K9/0075Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy for inhalation via a dry powder inhaler [DPI], e.g. comprising micronized drug mixed with lactose carrier particles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/519Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/007Pulmonary tract; Aromatherapy
    • A61K9/0073Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/19Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles lyophilised, i.e. freeze-dried, solutions or dispersions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/16Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00Drugs for disorders of the respiratory system
    • A61P11/06Antiasthmatics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • A61P17/06Antipsoriatics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00Drugs for skeletal disorders
    • A61P19/02Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00Drugs for skeletal disorders
    • A61P19/08Drugs for skeletal disorders for bone diseases, e.g. rachitism, Paget's disease
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/28Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00Drugs for disorders of the metabolism
    • A61P3/08Drugs for disorders of the metabolism for glucose homeostasis
    • A61P3/10Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • A61P37/06Immunosuppressants, e.g. drugs for graft rejection
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/02Non-specific cardiovascular stimulants, e.g. drugs for syncope, antihypotensives
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/10Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pulmonology (AREA)
  • Diabetes (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Epidemiology (AREA)
  • Rheumatology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Biomedical Technology (AREA)
  • Pain & Pain Management (AREA)
  • Immunology (AREA)
  • Otolaryngology (AREA)
  • Obesity (AREA)
  • Hospice & Palliative Care (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Emergency Medicine (AREA)
  • Endocrinology (AREA)
  • Hematology (AREA)
  • Psychiatry (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Virology (AREA)
  • Vascular Medicine (AREA)
BR112021025618A 2019-06-18 2020-06-16 Composto, método para prevenir, tratar ou diminuir a gravidade de uma doença, composição farmacêutica e uso de um composto BR112021025618A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2019091712 2019-06-18
US202063035381P 2020-06-05 2020-06-05
PCT/US2020/037853 WO2020257145A1 (en) 2019-06-18 2020-06-16 Pyrazolopyrimidine sulfone inhibitors of jak kinases and uses thereof

Publications (1)

Publication Number Publication Date
BR112021025618A2 true BR112021025618A2 (pt) 2022-02-01

Family

ID=71575774

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021025618A BR112021025618A2 (pt) 2019-06-18 2020-06-16 Composto, método para prevenir, tratar ou diminuir a gravidade de uma doença, composição farmacêutica e uso de um composto

Country Status (18)

Country Link
US (2) US11453671B2 (https=)
EP (1) EP3986901A1 (https=)
JP (1) JP7657740B2 (https=)
KR (1) KR20220024405A (https=)
CN (1) CN114008051B (https=)
AU (1) AU2020297415A1 (https=)
BR (1) BR112021025618A2 (https=)
CA (1) CA3140024A1 (https=)
CL (1) CL2021003341A1 (https=)
CO (1) CO2022000118A2 (https=)
CR (1) CR20210661A (https=)
IL (1) IL288957A (https=)
MA (1) MA56518A (https=)
MX (1) MX2021015319A (https=)
PE (1) PE20220577A1 (https=)
PH (1) PH12021552998A1 (https=)
TW (1) TW202115068A (https=)
WO (1) WO2020257145A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW202115069A (zh) 2019-06-18 2021-04-16 瑞士商赫孚孟拉羅股份公司 Jak激酶之經四唑取代之吡唑并嘧啶抑制劑及其用途
KR102767443B1 (ko) * 2022-04-14 2025-02-12 한국화학연구원 퀴녹살린 카르복스아마이드 유도체 및 이를 유효성분으로 포함하는 교모세포종의 예방 또는 치료용 약학적 조성물
KR20250011137A (ko) 2022-05-11 2025-01-21 피아이 인더스트리스 엘티디. 바이사이클릭 화합물 및 해충 방제제로서 이의 용도

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU650953B2 (en) 1991-03-21 1994-07-07 Novartis Ag Inhaler
US5543523A (en) 1994-11-15 1996-08-06 Regents Of The University Of Minnesota Method and intermediates for the synthesis of korupensamines
US6034057A (en) 1995-07-06 2000-03-07 Zeneca Limited Peptide inhibitors of fibronectine
US6248713B1 (en) 1995-07-11 2001-06-19 Biogen, Inc. Cell adhesion inhibitors
YU25500A (sh) 1999-05-11 2003-08-29 Pfizer Products Inc. Postupak za sintezu analoga nukleozida
GB0028383D0 (en) 2000-11-21 2001-01-03 Novartis Ag Organic compounds
EP1241176A1 (en) 2001-03-16 2002-09-18 Pfizer Products Inc. Purine derivatives for the treatment of ischemia
DE60214428T2 (de) 2001-12-20 2007-09-20 Bayer Healthcare Ag 1, 4-dihydro-1, 4-diphenylpyridin-derivate
SE0302487D0 (sv) 2003-09-18 2003-09-18 Astrazeneca Ab Novel compounds
GB0502258D0 (en) 2005-02-03 2005-03-09 Argenta Discovery Ltd Compounds and their use
CA2676665A1 (en) * 2007-01-30 2008-08-07 Biogen Idec Ma Inc. Modulators of mitotic kinases
CN101616921A (zh) * 2007-01-30 2009-12-30 比奥根艾迪克Ma公司 1-H-吡唑并(3,4b)嘧啶衍生物及其作为有丝分裂激酶调节剂的用途
CN102131389A (zh) 2008-06-20 2011-07-20 健泰科生物技术公司 三唑并吡啶jak抑制剂化合物和方法
EP2348860B1 (en) 2008-10-31 2015-05-27 Genentech, Inc. Pyrazolopyrimidine jak inhibitor compounds and methods
UA110324C2 (en) 2009-07-02 2015-12-25 Genentech Inc Jak inhibitory compounds based on pyrazolo pyrimidine
US8575336B2 (en) 2011-07-27 2013-11-05 Pfizer Limited Indazoles
AP2015008433A0 (en) 2012-11-09 2015-05-31 Jacobus Pahrmaceutical Company Inc Heteroaryl derivatives and uses thereof
JP2017516850A (ja) 2014-05-23 2017-06-22 エフ.ホフマン−ラ ロシュ アーゲーF. Hoffmann−La Roche Aktiengesellschaft Jak阻害剤である5−クロロ−2−ジフルオロメトキシフェニルピラゾロピリミジン化合物
TW201720828A (zh) * 2015-11-23 2017-06-16 赫孚孟拉羅股份公司 治療性化合物及組合物以及其使用方法
JP6936236B2 (ja) * 2016-02-18 2021-09-15 エフ.ホフマン−ラ ロシュ アーゲーF. Hoffmann−La Roche Aktiengesellschaft 治療化合物、組成物及びその方法の使用
CR20190310A (es) 2016-12-29 2019-08-21 Hoffmann La Roche Compuestos de pirazolopirimidina y métodos de uso de los mismos
JP2020510061A (ja) 2017-03-14 2020-04-02 エフ.ホフマン−ラ ロシュ アーゲーF. Hoffmann−La Roche Aktiengesellschaft ピラゾロクロロフェニル化合物、組成物及びその使用方法
CN110678467B (zh) * 2017-05-22 2023-06-13 豪夫迈·罗氏有限公司 治疗化合物和组合物及其使用方法
MX387969B (es) 2017-05-22 2025-03-19 Hoffmann La Roche Composiciones y compuestos terapéuticos, y métodos para su uso.
EP3740488A1 (en) * 2018-01-15 2020-11-25 F. Hoffmann-La Roche AG Pyrazolopyrimidine compounds as jak inhibitors
AU2020210455B2 (en) * 2019-01-25 2023-02-02 Beijing Scitech-Mq Pharmaceuticals Limited Acylamino bridged heterocyclic compound, and composition and application thereof
TW202115069A (zh) 2019-06-18 2021-04-16 瑞士商赫孚孟拉羅股份公司 Jak激酶之經四唑取代之吡唑并嘧啶抑制劑及其用途
EP3986899A1 (en) 2019-06-18 2022-04-27 F. Hoffmann-La Roche AG Pyrazolopyrimidine aryl ether inhibitors of jak kinases and uses thereof

Also Published As

Publication number Publication date
US20200399275A1 (en) 2020-12-24
JP7657740B2 (ja) 2025-04-07
PE20220577A1 (es) 2022-04-20
AU2020297415A1 (en) 2022-01-06
CN114008051A (zh) 2022-02-01
WO2020257145A1 (en) 2020-12-24
PH12021552998A1 (en) 2023-08-14
CO2022000118A2 (es) 2022-01-28
CN114008051B (zh) 2024-08-13
US11453671B2 (en) 2022-09-27
IL288957A (en) 2022-02-01
KR20220024405A (ko) 2022-03-03
JP2022537964A (ja) 2022-08-31
TW202115068A (zh) 2021-04-16
US20230016791A1 (en) 2023-01-19
MX2021015319A (es) 2022-04-07
CR20210661A (es) 2022-02-11
MA56518A (fr) 2022-04-27
EP3986901A1 (en) 2022-04-27
CL2021003341A1 (es) 2022-07-22
CA3140024A1 (en) 2020-12-24

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements